\doxysection{arm\+\_\+cfft\+\_\+instance\+\_\+f32 Struct Reference}
\hypertarget{structarm__cfft__instance__f32}{}\label{structarm__cfft__instance__f32}\index{arm\_cfft\_instance\_f32@{arm\_cfft\_instance\_f32}}


Instance structure for the floating-\/point CFFT/\+CIFFT function.  




{\ttfamily \#include $<$arm\+\_\+math.\+h$>$}

\doxysubsubsection*{Public Attributes}
\begin{DoxyCompactItemize}
\item 
uint16\+\_\+t \mbox{\hyperlink{structarm__cfft__instance__f32_acd8f9e9540e3dd348212726e5d6aaa95}{fft\+Len}}
\item 
const float32\+\_\+t \texorpdfstring{$\ast$}{*} \mbox{\hyperlink{structarm__cfft__instance__f32_a101c23a22fc5d3695cbd2d48e55b9837}{p\+Twiddle}}
\item 
const uint16\+\_\+t \texorpdfstring{$\ast$}{*} \mbox{\hyperlink{structarm__cfft__instance__f32_a78aa1ad51507dd42bae01c2d53275f57}{p\+Bit\+Rev\+Table}}
\item 
uint16\+\_\+t \mbox{\hyperlink{structarm__cfft__instance__f32_a3ba329ed153d182746376208e773d648}{bit\+Rev\+Length}}
\end{DoxyCompactItemize}


\doxysubsection{Detailed Description}
Instance structure for the floating-\/point CFFT/\+CIFFT function. 

\label{doc-variable-members}
\Hypertarget{structarm__cfft__instance__f32_doc-variable-members}
\doxysubsection{Member Data Documentation}
\Hypertarget{structarm__cfft__instance__f32_a3ba329ed153d182746376208e773d648}\index{arm\_cfft\_instance\_f32@{arm\_cfft\_instance\_f32}!bitRevLength@{bitRevLength}}
\index{bitRevLength@{bitRevLength}!arm\_cfft\_instance\_f32@{arm\_cfft\_instance\_f32}}
\doxysubsubsection{\texorpdfstring{bitRevLength}{bitRevLength}}
{\footnotesize\ttfamily \label{structarm__cfft__instance__f32_a3ba329ed153d182746376208e773d648} 
uint16\+\_\+t arm\+\_\+cfft\+\_\+instance\+\_\+f32\+::bit\+Rev\+Length}

bit reversal table length. \Hypertarget{structarm__cfft__instance__f32_acd8f9e9540e3dd348212726e5d6aaa95}\index{arm\_cfft\_instance\_f32@{arm\_cfft\_instance\_f32}!fftLen@{fftLen}}
\index{fftLen@{fftLen}!arm\_cfft\_instance\_f32@{arm\_cfft\_instance\_f32}}
\doxysubsubsection{\texorpdfstring{fftLen}{fftLen}}
{\footnotesize\ttfamily \label{structarm__cfft__instance__f32_acd8f9e9540e3dd348212726e5d6aaa95} 
uint16\+\_\+t arm\+\_\+cfft\+\_\+instance\+\_\+f32\+::fft\+Len}

length of the FFT. \Hypertarget{structarm__cfft__instance__f32_a78aa1ad51507dd42bae01c2d53275f57}\index{arm\_cfft\_instance\_f32@{arm\_cfft\_instance\_f32}!pBitRevTable@{pBitRevTable}}
\index{pBitRevTable@{pBitRevTable}!arm\_cfft\_instance\_f32@{arm\_cfft\_instance\_f32}}
\doxysubsubsection{\texorpdfstring{pBitRevTable}{pBitRevTable}}
{\footnotesize\ttfamily \label{structarm__cfft__instance__f32_a78aa1ad51507dd42bae01c2d53275f57} 
const uint16\+\_\+t \texorpdfstring{$\ast$}{*} arm\+\_\+cfft\+\_\+instance\+\_\+f32\+::p\+Bit\+Rev\+Table}

points to the bit reversal table. \Hypertarget{structarm__cfft__instance__f32_a101c23a22fc5d3695cbd2d48e55b9837}\index{arm\_cfft\_instance\_f32@{arm\_cfft\_instance\_f32}!pTwiddle@{pTwiddle}}
\index{pTwiddle@{pTwiddle}!arm\_cfft\_instance\_f32@{arm\_cfft\_instance\_f32}}
\doxysubsubsection{\texorpdfstring{pTwiddle}{pTwiddle}}
{\footnotesize\ttfamily \label{structarm__cfft__instance__f32_a101c23a22fc5d3695cbd2d48e55b9837} 
const float32\+\_\+t \texorpdfstring{$\ast$}{*} arm\+\_\+cfft\+\_\+instance\+\_\+f32\+::p\+Twiddle}

points to the Twiddle factor table. 

The documentation for this struct was generated from the following files\+:\begin{DoxyCompactItemize}
\item 
C\+:/\+Users/\+ASUS/\+Desktop/dm-\/ctrl\+H7-\/balance-\/9025test/\+Middlewares/\+ST/\+ARM/\+DSP/\+Inc/arm\+\_\+math.\+h\item 
C\+:/\+Users/\+ASUS/\+Desktop/dm-\/ctrl\+H7-\/balance-\/9025test/\+Middlewares/\+ST/\+ARM/\+DSP/\+Include/dsp/transform\+\_\+functions.\+h\end{DoxyCompactItemize}
